package jdbc;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.Statement;

public class JDBCDemo1 {
    public static void main(String[] args) throws Exception {
        // 加载驱动
        Class.forName("com.mysql.cj.jdbc.Driver");
        //与数据库建立连接
        Connection connection = DriverManager.getConnection(
                "jdbc:mysql://localhost:3306/tedu?characterEncoding=utf8&useSSL=false&serverTimezone=Asia/Shanghai&rewriteBatchedStatements=true",
                "root",
                "root");
        System.out.println("与数据库建立连接成功！");
        //创建语句执行对象
        Statement statement = connection.createStatement();

        String sql = "CREATE TABLE userinfo " +
                "( " +
                "    id int PRIMARY KEY AUTO_INCREMENT, " +
                "    username VARCHAR(32), " +
                "    password VARCHAR(32), " +
                "    nickname VARCHAR(32), " +
                "    age INT(3) " +
                ")";
        statement.execute(sql);
        System.out.println("创建表成功！");
        connection.close();

    }
}
